Answer this question truthfully
### Question: When to seek urgent medical care when I have Bronchiolitis ?
### Response: Call your health care provider immediately, or go to the emergency room if the child with bronchiolitis:
Becomes lethargic Develops a bluish color in the skin, nails, or lips Develops rapid, shallow breathing Has a cold that suddenly worsens Has difficulty breathing Flares nostrils or retracts chest muscles in an effort to breathe